<!doctype html>
<meta charset="utf-8">
<title>WebGL drawArrays test</title>
<style>
  html, body { margin: 0 }
  div {
    position: absolute;
    left: 128px;
    top: 128px;
    width: 256px;
    height: 256px;
    /* Totally green */
    background-color: rgb(0, 255, 0);
  }
</style>
<div></div>
